Boating Knowledge Base

Have a sailing question? Access NauticEd’s sailing and boating knowledge base, and gain in-depth answers to your sailing questions. If you’re interested in powerboating, visit our new powerboating blog.

Father and child repairing sailboat deck on a sunny day near lush green shorelines.

Plumbing and Tankage – Getting Familiar with a Charter Boat

A diaphragm pump below directs flow from the water tank(s) to various faucets throughout the boat. You'll always begin a charter with full water tanks but understand that water conservation is still required.
April 4, 2024/by Grant Headifen
Satellite image of hurricane approaching Caribbean islands, highlighting storm path critical for sailing safety.

Weather Predictions

While we have touched on weather concepts in this Module, no one can expect you to be a meteorologist (unless you are one) and do a good enough job at predicting the weather with enough quality to guarantee your safety.
October 13, 2023/by Grant Headifen
Diagram showing forces: left image in equilibrium, right image with misaligned forces creating a moment.

Docking Force Alignment and Moment Balance

When you are docking, if your boat pulls on a line attached to the dock, the line pulls back on your boat. If the forces are aligned, then nothing really happens.
June 9, 2024/by Grant Headifen
Diagram showing a sailboat's anchor dragging underwater, with arrows indicating anchor path and boat movement.

Weighing Anchor

“Weighing the anchor” simply means raising it. If raising the anchor is to be done by hand...
October 17, 2023/by Grant Headifen
Sailing catamaran with solar panels and green sail navigating along a scenic, forested coastline under clear blue skies.

Sailboat Solar Power

Solar panels produce DC power and are used to charge the batteries. A relatively small solar panel such as 1 square foot (0.1 m2) can produce about 1½ amps at...
October 24, 2023/by Grant Headifen
Two people enjoying a sunny day sailing, adjusting sails on a boat with clear blue skies in the background.

Sails – Getting Familiar with a Charter Boat

We’re pretty certain here that you know how to operate sails on a sailboat,  however – chances are that you’re chartering a boat much bigger than you’re normally used to.
April 3, 2024/by Grant Headifen
Blue nautical first aid kit with red handles, essential for boating safety and emergency preparedness.

Crew Safety Briefing

You can avoid many emergencies by conducting a proper safety briefing before leaving the dock.
October 24, 2023/by Grant Headifen
Two people in a dinghy on a calm sea with sailboats and green islands in the background under a cloudy sky.

Dinghy on a Bareboat Charter

Several things to note about the dinghy on a Bareboat Charter.
April 11, 2024/by Grant Headifen

Electronic Navigation

We are well into the 21st century. Chances are that within 30 feet (10 meters) of you right now there are 2-3 GPS-enabled potentially lifesaving devices...
October 20, 2023/by Grant Headifen
Diagram illustrating air flow and force on a sail from NauticEd, a leading sailing education course provider.

Understanding How Airflow Creates Lift

Understanding how Airflow creates lift and the need for smooth airflow when sailing...
August 23, 2023/by Grant Headifen

More Basic Sail Twist

The wind at the top of the mast has more heeling leverage on the boat than the wind lower...
August 21, 2023/by Grant Headifen

Basic Telltale Control continued

Controlling the telltales by making course adjustments - when making the woolies fly by making course adjustments the rule is...
August 14, 2023/by Grant Headifen

Starting the Diesel Engine

Prior to starting the diesel engine: Become familiar with how and when a vessel’s transmission gear shift...
October 17, 2023/by Grant Headifen
Scenic harbor view with numerous anchored sailboats and yachts, surrounded by lush greenery and coastal buildings.

Anchoring Courtesy

After safely and securely anchoring your vessel, there are certain factors to contend with - most are common sense.
October 14, 2023/by Grant Headifen

Sailboat Battery Usage

Batteries are a vessel’s major source of power for many essential functions both when in the slip and while sailing.
October 20, 2023/by Grant Headifen
Sleek yacht interior featuring a shiny stainless steel stove and oven set within polished wooden cabinetry.

Galley Stove on a Charter Boat

The vast majority of vessels in charter fleets are equipped with propane-burning galley stoves. 
April 7, 2024/by Grant Headifen
Vertical axis wind turbine for sailboats, eco-friendly marine power solution.

Sailboat Wind Power Generators

Wind-power generators are typically installed only on ocean-crossing vessels, where the vessel is away from the marina for extended periods of time and where there is a need for conserving onboard fuel.
October 23, 2023/by Grant Headifen
Truck transporting sailboat on road, sign reads Oversize Load, with Move Your Boat Smart text overlay.

How to Transport a Boat After You Buy It

Learn how to transport a boat after you buy it with three effective methods that fit your budget and experience level.
June 18, 2026/by Merrill Homann-Charette
Diagram illustrating catamaran maneuvering with throttle controls, spring line, and wind effect in docking scenarios.

Catamaran Maneuvering Mastery

As now learned, Cats can turn inside their own length, they can vector sideways, and using the bulldozer effect you can instantly rotate the Cat to point in any direction, you can do almost anything.
June 1, 2025/by Grant Headifen
Two sailboats navigating in open sea, one with red hull. Wind direction indicated by blue arrow.

Some Navigation Rules Terminology

Understanding Navigation Rules begins with learning some basic Navigation Rules terminology...
August 23, 2023/by Grant Headifen
Diagram illustrating a sailboat's interaction with strong wind, showing movement and wind direction.

Planning to use springlines when docking

Like a work of fine engineering, a spring maneuver requires a design. The key is to plan the maneuver by considering the wind, current, and other obstacles, then design the placement and directions of the forces and moments.
May 13, 2024/by Grant Headifen

Holding a Constant Heading while Adjusting the Sails

We're heading to a specific point on land or a compass heading. Thus we need to keep the sails flying effectively...
August 22, 2023/by Grant Headifen

Keeping the Telltales Flying Steady

As a sailor we are doing one of two things when it comes to sail trim, either holding a course or trimming to our sails...
August 24, 2023/by Grant Headifen
Diagram of sailing angles: upwind and downwind with wind direction indicated. Ideal for navigational strategies.

Sailing Directions

Directions are super important because while sailing, you will always be in communication with others regarding directions of obstacles, wind changes, your destination, water current, and other boat traffic.
October 21, 2023/by Grant Headifen

Last updated on December 6th, 2024